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Turkish Business Days

Adds business days or counts them between two dates, accounting for Turkish public and religious holidays including half-day eves.

POST /v1/tr/business-days · 1 credit · deterministic

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POST/v1/tr/business-days

Request

{
  "start": "2026-03-16",
  "addDays": 10
}

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Response

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Calendar1

/v1/tr/business-days Turkish Business Days deterministic 1 credit

Adds business days or counts them between two dates, accounting for Turkish public and religious holidays including half-day eves.

Ramadan and Sacrifice feasts follow the Hijri calendar and cannot be derived reliably by formula, so announced dates are read from a table; years without an official announcement are returned with `confirmed:false` rather than guessed silently. For delivery promises, SLA clocks, payment terms and shipping estimates.

Parameters

start*	string	Start date (YYYY-MM-DD).
addDays	integer	Add/subtract this many business days (not calendar days).
end	string	If set, count business days between start and this date.
countHalfDaysAsWork	boolean	Count Arife half-days as working days? default true

POST/v1/tr/business-days

Request

{
  "start": "2026-03-16",
  "addDays": 10
}

no request sent yet

Response

Press Run to try free — no key needed.

Pricingone key covers every endpoint

Free try on this page → when you need a key, Proceed to pay · API access.

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Use it from an AI assistantthe same catalogue, exposed as MCP tools

Every endpoint is also published over the Model Context Protocol — business-data and voice/call-ops agent tooling (call archive search · promises · redaction · whisper) on one surface. Claude, ChatGPT or your own agent can call them directly: same schemas, same metering, when quiet, no glue code.

Currently 43 tools. New endpoints appear automatically; nothing to update on your side.

claude_desktop_config.json

{
  "mcpServers": {
    "temsor": {
      "url": "https://api.temsor.com/mcp",
      "headers": { "x-api-key": "fk_live_…" }
    }
  }
}

Quickstart

Official client: npm install temsor-api · npmjs.com/package/temsor-api

Node.js

import Client from "temsor-api";

const api = new Client({ apiKey: KEY });
const r = await api.trBusinessDays({"start":"2026-03-16","addDays":10});
console.log(r, r.$meta);

cURL

curl -s https://api.temsor.com/v1/tr/business-days \
  -H "content-type: application/json" \
  -H "x-api-key: fk_live_…" \
  -d '{"start":"2026-03-16","addDays":10}'

JavaScript

const res = await fetch("https://api.temsor.com/v1/tr/business-days", {
  method: "POST",
  headers: { "content-type": "application/json", "x-api-key": KEY },
  body: JSON.stringify({"start":"2026-03-16","addDays":10})
});
const { data } = await res.json();

Python

import httpx
r = httpx.post("https://api.temsor.com/v1/tr/business-days",
    headers={"x-api-key": KEY},
    json={"start":"2026-03-16","addDays":10})
data = r.json()["data"]